/*
 * Copyright (c) 2023 by Kang Wang. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.egolessness.destino.registration.pusher.udp;

import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.SocketException;

/**
 * udp receiver
 *
 * @author zsmjwk@outlook.com (wangkang)
 */
public class UdpReceiver {

    private final DatagramSocket socket;

    public UdpReceiver(DatagramSocket socket) throws SocketException {
        this.socket = socket;
    }
        
    public DatagramPacket receive() throws IOException {
        byte[] buffer = new byte[1024 * 64];
        DatagramPacket packet = new DatagramPacket(buffer, buffer.length);
        socket.receive(packet);
        return packet;
    }

}